Example usage for android.content ContentResolver startSync

Introduction

In this page you can find the example usage for android.content ContentResolver startSync.

Prototype

@Deprecated
public void startSync(Uri uri, Bundle extras) 

Source Link

Document

Start an asynchronous sync operation.

Usage

From source file:com.android.providers.contacts.ContactsSyncAdapter.java

public static void updateSubscribedFeeds(ContentResolver cr, String account) {
    Set<String> feedsToSync = Sets.newHashSet();
    feedsToSync.add(getGroupsFeedForAccount(account));
    addContactsFeedsToSync(cr, account, feedsToSync);

    Cursor c = SubscribedFeeds.Feeds.query(cr, sSubscriptionProjection,
            SubscribedFeeds.Feeds.AUTHORITY + "=? AND " + SubscribedFeeds.Feeds._SYNC_ACCOUNT + "=?",
            new String[] { Contacts.AUTHORITY, account }, null);
    try {//from   w w  w .j av a  2 s  . com
        if (Log.isLoggable(TAG, Log.VERBOSE)) {
            Log.v(TAG, "scanning over subscriptions with authority " + Contacts.AUTHORITY + " and account "
                    + account);
        }
        c.moveToNext();
        while (!c.isAfterLast()) {
            String feedInCursor = c.getString(1);
            if (feedsToSync.contains(feedInCursor)) {
                feedsToSync.remove(feedInCursor);
                c.moveToNext();
            } else {
                c.deleteRow();
            }
        }
        c.commitUpdates();
    } finally {
        c.close();
    }

    // any feeds remaining in feedsToSync need a subscription
    for (String feed : feedsToSync) {
        SubscribedFeeds.addFeed(cr, feed, account, Contacts.AUTHORITY, ContactsClient.SERVICE);

        // request a sync of this feed
        Bundle extras = new Bundle();
        extras.putString(ContentResolver.SYNC_EXTRAS_ACCOUNT, account);
        extras.putString("feed", feed);
        cr.startSync(Contacts.CONTENT_URI, extras);
    }
}

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